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    Oil & Fuel Jinma 254 Blowby Compression Testing

    Hello All, I thought you all might enjoy an update and some pictures in this saga. I began to split the tractor. Here is the process I've made so far: I used Benye Tractor with Yangdong Diesel Engine | CHINESE TRACTOR OWNERS CLUB FORUM as a very nice guide. 1. Drain radiation fluid. Remove...
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    Oil & Fuel Jinma 254 Blowby Compression Testing

    Hey Guys, Bob, Rich and sd455Dan Thanks for the replies and info it was helpful in further diagnosis and determining my path forward! I thought I'd check in with you all again. Rich - What you say makes sense. Sd455Dan - Good points, adjusted lash, though pretty large adjustment was...
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    Oil & Fuel  Jinma 254 Blowby Compression Testing

    Hey Guys, Happy to be a new member of what appears to be a great forum. I have recently acquired a JM-254 circa 2001 with a Y385 engine. I appear to be getting some blowby characterized by loss of power under load and smoke coming out of the crankcase breather. Tractor does start and run...
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